Alteration Commercial
504 M St NW 3, Washington, DC 20001
ClassificationAlteration
Reliable valueNot in source
ContractorNot in source
Permit record
Parties
- Contractor
- Not in source
- Applicant
- Seth Slomovitz
- Owner
- Seth P Slomovitz
- Architect
- Not in source
- Engineer
- Not in source
- Contractor license
- Not in source
Building & lot · PLUTO
- Building class
- Not in source
- Zoning district
- Not in source
- Lot area
- Not in source
- Year built
- Not in source
- Units (total)
- Not in source
- Units (residential)
- Not in source
- Units (commercial)
- Not in source
- Floor area
- Not in source
Parcel & enrichment
- Parcel APN
- 0482-2017
- Climate zone (IECC)
- 4A
- Roof area (est.)
- Not derivable — no building-size signal for this permit
- HVAC tonnage (est.)
- Not derivable — no building-size signal for this permit
- Building type
- Not in source
- Building subtype
- ALTERATION AND REPAIR
Geocode & dates
- Coordinates
- 38.9055, -77.0192
- Geocode confidence
- 95%
- Geocode source
- Not in source
- Issued
- May 25, 2012
- Applied
- Not in source
- Work class
- Not in source
Description
Source description
Replace 6 windows in front of unit with like-kind wood windows. Replace 3 windows in back of unit with no view from street with vinyl windows. Replace door leading to balcony in back of building with no view from street.
Status
- Current status
- issued
- Source status
- PERMIT ISSUED
Provenance
- First seen (no changes since)
- May 19, 2026 · 00:02 UTC
Data-quality checks0 of 12 flagged
0 of 12 data-quality rules flagged anything on this permit.
Checks not flagged
- Geocode out of bounds
- Geocode is sentinel
- Issued date in the future
- Issued date parse bug
- Issued date is placeholder
- Commercial units is placeholder
- Residential units out of bounds
- Residential units is placeholder
- Total units out of bounds
- Total units is placeholder
- Valuation out of bounds
- Valuation is placeholder
Project timeline at this parcel
- Oct 7, 2024E2500263MEP Electrical · Finaled
- Sep 23, 2024P2410424MEP Plumbing · Issued
- Mar 18, 2024M2402014MEP Mechanical HVAC · Finaled
- Feb 23, 2024B2403037Alteration Commercial · Expired
- Feb 1, 2024E2404281MEP Electrical · Finaled
- Jan 30, 2024P2403420MEP Plumbing · Finaled
- Jan 23, 2024B2401374Alteration Commercial · Finaled
- Mar 26, 2021P2104617MEP Plumbing · Issued
- Sep 22, 2020M2003870MEP Mechanical HVAC · Issued
- Sep 22, 2020P2009083MEP Plumbing · Finaled
- Sep 21, 2020M2003857MEP Mechanical HVAC · Finaled
- May 25, 2012This permitAlteration Commercial · Issued
Full permit history at this parcel · as of Aug 11, 2026.
Developer details
- Permit #
- B1209336
- Canonical ID
- 243:B1209336
- Source permit ID
- B1209336